1-Oxa-2-azaspiro[4.5]deca-2,6,8-triene-3-carboxamide, N,N'-(2-hydroxy-3-oxo-1,4-butanediyl)bis[7,9-dibromo-10-hydroxy-8-methoxy-, (5S,10R,5'S,10'R)- 11-oxo-12-epi-hydroxyaerothionin AIDS-048865 AIDS048865 Epimeric 11-oxo-12-hydroxyaerothionin